test-vclsnippet

#!/bin/bash
#
# Script that picks out a VCL section from a .vcc file and runs
# varnishd -C on it to check syntax.
#
# Author: Lasse Karstensen <lasse.karstensen@gmail.com>
#
TMPFILE=$(mktemp)

cleanup() {
        rm -f "$TMPFILE"
	test -d "$VDIR" && rmdir "$VDIR"
}
trap cleanup EXIT

if [ ! -f "$1" ]; then
	echo "ERROR: Can't read $1"
	exit 1
fi

if [ -z "`grep ".. vcl-start" $1`" ]; then
	echo "SKIP: No VCL marker in $1"
	exit 0
fi

sed -e '1,/^.. vcl-start/d' \
	-e '/.. vcl-end/,$d' \
	-e '/^[^ ]/d'  $1 > $TMPFILE

#cat $TMPFILE

VDIR=/tmp/varnishd$RANDOM$RANDOM
#RES=$(/usr/sbin/varnishd -C -f $TMPFILE -n $VDIR -p vmod_dir=/usr/lib/x86_64-linux-gnu/varnish/vmods/ 2>&1)
RES=$(/usr/sbin/varnishd -C -f $TMPFILE -n $VDIR 2>&1)
RCODE=$?
if [ $RCODE != 0 ]; then
	printf "$RES"
else
	echo "OK"
fi
cleanup
exit $RCODE